This is a clone of issue
OCPBUGS-17365. The following is the description of the original issue:
When we update a Secret referenced in the BareMetalHost, an immediate reconcile of the corresponding BMH is not triggered. In most states we requeue each CR after a timeout, so we should eventually see the changes.
In the case of BMC Secrets, this has been broken since the fix for
OCPBUGS-1080 in 4.12.